86892124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{22189}}^1$

素因数の和:22293

約数の個数: 24

約数和(自身を含む): 167756400

約数和(自身を除く): 80864276

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 22189, 44378, 88756, 244079, 488158, 976316, 1974821, 3949642, 7899284, 21723031, 43446062, 86892124]

約数ペア:

[(1, 86892124), (2, 43446062), (4, 21723031), (11, 7899284), (22, 3949642), (44, 1974821), (89, 976316), (178, 488158), (356, 244079), (979, 88756), (1958, 44378), (3916, 22189)]